pcy_data.c

/* pcy_data.c *//* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL * project 2004. *//* ==================================================================== * Copyright (c) 2004 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * licensing@OpenSSL.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */#include "cryptlib.h"#include <openssl/x509.h>#include <openssl/x509v3.h>#include "pcy_int.h"/* Policy Node routines */void policy_data_free(X509_POLICY_DATA *data)
{
ASN1_OBJECT_free(data->valid_policy);
/* Don't free qualifiers if shared */if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS))
sk_POLICYQUALINFO_pop_free(data->qualifier_set,
POLICYQUALINFO_free);
sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free);
OPENSSL_free(data);
}
/* Create a data based on an existing policy. If 'id' is NULL use the * oid in the policy, otherwise use 'id'. This behaviour covers the two * types of data in RFC3280: data with from a CertificatePolcies extension * and additional data with just the qualifiers of anyPolicy and ID from * another source. */
X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, ASN1_OBJECT *id, int crit)
{
X509_POLICY_DATA *ret;
if (!policy && !id)
return NULL;
ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA));
if (!ret)
return NULL;
ret->expected_policy_set = sk_ASN1_OBJECT_new_null();
if (!ret->expected_policy_set)
{
OPENSSL_free(ret);
return NULL;
}
if (crit)
ret->flags = POLICY_DATA_FLAG_CRITICAL;
else
ret->flags = 0;
if (id)
ret->valid_policy = id;
else
{
ret->valid_policy = policy->policyid;
policy->policyid = NULL;
}
if (policy)
{
ret->qualifier_set = policy->qualifiers;
policy->qualifiers = NULL;
}
else
ret->qualifier_set = NULL;
return ret;
}